| 摘要 |
Blind device balanced by cables. In the blind according to the invention, the cables 14 and 15 penetrate into and emerge from the hollow pulling bar 9 via duct orifices 17 and 18 made in the runners for friction and for guiding the bar 9 in the rails 12 and 13 made in the frame 1, 2 of the opening. <IMAGE>
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